Cleared Traditional

K897025 - ANTINUCLEAR ANTIBODY (ANA) TEST SYSTEM

K897025 is an FDA 510(k) clearance for ANTINUCLEAR ANTIBODY (ANA) TEST SYSTEM, manufactured by Zeus Scientific, Inc.. The device is a Class 2 Immunology device with product code DHN cleared through the Traditional 510(k) pathway after a 14-day FDA review.

K897025 · Zeus Scientific, Inc. · Immunology device
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Jan 1990
Decision
14d
Days
Class 2
Risk

K897025 is an FDA 510(k) clearance for the ANTINUCLEAR ANTIBODY (ANA) TEST SYSTEM. Classified as Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control (product code DHN), Class II - Special Controls.

Submitted by Zeus Scientific, Inc. (Raritan, US). The FDA issued a Cleared decision on January 2, 1990 after a review of 14 days - a notably fast clearance cycle.

This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5100 - the FDA immunology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Zeus Scientific, Inc. devices

FDA 510(k) Submission Details - K897025

510(k) Number K897025 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 19, 1989
Decision Date January 02, 1990
Days to Decision 14 days
Submission Type Traditional
Review Panel Immunology (IM)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
90d faster than avg
Panel avg: 104d · This submission: 14d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DHN Device Classification - Class 2, Special Controls

Product Code DHN Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 866.5100
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Immunology devices follow this clearance model.

Regulatory Peers - DHN Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control

All 59
Devices cleared under the same product code (DHN) and FDA review panel - the closest regulatory comparables to K897025.
HEMAGEN ENA [JO-I] KIT
K902139 · Hemagen Diagnostics, Inc. · May 1990
NOVA LITE(TM) ANA KSL
K901596 · Inova Diagnostics, Inc. · May 1990
NOVA LITE(TM) ANA MK
K901595 · Inova Diagnostics, Inc. · Apr 1990
ANTI-NATIVE DNA ANTIBODY TEST (CRITHIDIA LUCILIAE)
K884400 · Immco Diagnostics, Inc. · Nov 1988
NOVA LITE(TM) DSDNA
K880742 · Inova Diagnostics, Inc. · Mar 1988
COMBIGENE(TM) ANTI-DNA #KADDZ, KADD1
K874873 · Diagnostic Products Corp. · Feb 1988